Analytical Equipments

Double Beam UV-Vis Spectrophotometer Model : ZT - 2201

 

Function  Basic, Wavelength Scan, Multi Wavelength, Kinetics, Quantitative, DNA/Protein
Wavelength Range  190-1100 nm
Spectral Bandwidth  1.0 nm
Optical System  Double Beam Grating 1200 lines/mm
Wavelength Accuracy + 0.1 nm
Wavelength Repeatability + 0.1 nm
Scanning Speed HI, MED & LOW, MAX.3600nm/min
Photometric Accuracy + 0.3% T or +0.002A/h@1A
Photometric Range

 & T :0 - 200%

Abs :-0.3 to 3 A

Conc, : 0-9999C
Stray Light  < 0.03% T @ 220 nm & 360 nm
Stability + 0.001 A/h @ 500 nm 
Display  7 Inches TFT Color Screen 
Baseline Flatness + 0.001 A/h (200 - 1000 nm )
Sample Compartment  2 cell holder 10 mm path - length. ( 50mm & 100 mm path - length optional at extra cost)
Light Source Halogen & Deuterium Lamps (Pre - Aligned)
Output Source USB Drive, USB Host & RS232
Power 230V + 10% AC, 50 Hz
Dimensions (LxBxH) Instrument: 810 x 660 x 390 mm (Approx.)
Weight  Instrument : 27.0 kg. (Approx.)

 

Double Beam UV - Vis Spectrophotometer & Cell Holder Model : ZT - 2202

 

Function  Basic, Wavelength Scan, Multi Wavelength, Kinetics, Quantitative, DNA/Protein                                                                                     
Wavelength Range  190-1100 nm
Spectral Bandwidth  1.0 nm
Optical System  Double Beam Grating 1200 lines / mm
Wavelength Accuracy + 0.1 nm
Wavelength Repeatability + 0.1 nm
Scanning Speed HI, MED & LOW, MAX.3600 nm/min
Photometric Accuracy + 0.3% T or + 0.002 A/h @ 1 A
Photometric Range

 % T : 0 - 200% Abs

Abs : - 0.3 to 3 A

Conc. : 0 - 9999 C 
Stray Light  < 0.03% T @ 220 nm & 360 nm
Stability  + 0.001 A/h @ 500 nm 
Display  7 Inches TFT Color Screen 
Baseline Flatness  + 0.001 A/h (200 - 1000 nm)
Sample Compartment   8 cell with automatic cell changer - 10 mm path - length.
Light Source Halogen & Deuterium Lamps (Pre - Aligned)
Output  Ports USB Drive, USB Host & RS232
Power

230V + 10% AC, 50 Hz

Instrument : 810 X 660 X 390 mm (Approx.)

Instrument : 27 kg. (Approx.)

 

Double Beam UV - Vis Spectrophotometer Variable Bandwidth Model : ZT - 2203

Function 

 Basic, Wavelength Scan, Multi Wavelength, Kinetics, Quantitative, DNA/Protein
Wavelength Range  190-1100 nm
Spectral Bandwidth  0.5 / 1.0 / 1.8 / 2.0 /4.0 / 5.0 nm (Variable)
Optical System  Double Beam Grating 1200 lines / mm
Wavelength Accuracy + 0.1 nm
Wavelength Repeatability + 0.1 nm
Scanning Speed HI, MED & LOW, MAX.3600 nm/min
Photometric Accuracy + 0.3% T or +0.002  A/h @ 1A
Photometric Range

 & T :0 - 400%

Abs :-0.4 to 4 Abs

Conc, : 0-9999C
Stray Light  < 0.05% T @ 220 nm & 360 nm
Stability + 0.001 A/h @ 500 nm 
Display  5 Inches 320 x 240 Dots Graphical LCD
Baseline Flatness + 0.001 A/h (200 - 1000 nm )
Sample Compartment  2 cell holder 10 mm path - length. ( 50mm path - length optional at extra cost)
Light Source Halogen & Deuterium Lamps (Pre - Aligned)
Printer Interface Parallel port for Dot Matrix
PC Connectivity USB Port for PC Connectivity
Power 230V + 10% AC, 50 Hz
Dimension (L x B x H) Instrument : 760 x 550 x 240 mm (Apporx.)
Weight Intrument : 20.0 kg. (Approx.)
 

 

Double Beam UV-VIS Spectrophotometer Variable Bandwidth With & Cell Changer Model : ZT - 2204
Function  Basic , Wavelength Scan , Multi Wavelength, Kinetic , Quantitative , DNA / Protein 
Wavelength Range 190 - 1100 nm
Spectral Bandwidth 0.5 / 1.0 / 1.8 / 2.0 / 4.0 / 5.0 nm (Veriable)
Optical System Double beam , Grating 1200 lines / mm 
Wavelength Accuracy + 0.1 nm 
Wavelength Reproducibility  + 0.1 nm
Scanning Speed HI , MED & LOW , MAX . 3600 nm / min
Photometric Accuracy + 0.3 % T or + 0.002 A/h @ 1 A
Photometric Range

% T : 0 - 400%

Abc : - 0.3 to 4 Abs

Conc. : 0 - 9999 C
Stray Light < 0.05 % T @ 220 nm & 360 nm
Stability + 0.001 A/h @ 500 nm
Display  5 Inches 320 x 240 Dots Graphical LCD
Baseline Flatness + 0.001 A/h (200 - 1000 nm)
Sample Compartment  8 cell holder with automatic cell changer - 10 mm path - length. 
Light Source Halogen  & Deuterium  Lamps (Pre - Aligned)
Printer Interface Parallel port for Dot Matrix
PC Connectivity USB Port for PC Connectivity
Power 230 V + 10% AC, 50 Hz
Dimension (L x B x H) Instrument : 760 x 550 x 240 mm (Approx)
Weight Instrument : 20.0 kg. (Approx)

 

Double Beam UV - Vis Spectrophotometer Touch Screen Model : ZT - 2205
Function Basic , Wavelength Scan , Multi Wavelength, Kinetics , Quantitative , Dna / Protein
Wavelength Range 190-1100 nm 
Spectral Bandwidth 1 nm
Optical System  Double Beam , Grating 1200 lines / mm
Wavelength Accuracy + 0.1 nm
Wavelength Reproducibility +0.1 nm
Scanning Speed HI , MED & LOW , MAX. 3600 nm / min
Photometric Accuracy + 0.3 % T or + 0.002 A/h @ 1 A
Photometric Range 

% T : 0 - 200%

Abs : - 0.3 to 3 A

Conc. : 0 - 9999 C
Stray Light < 0.05% T @ 220nm, 360 nm)
Stability 0.001A/h @ 500 nm
Display 10.1 Inches Colored Touch Screen 
Baseline Flatness + 0.001 A/h (200 - 1000 nm)
Sample Compartment 2 Cell - 10 mm path length.
Light Source  Halogen & Deuterium Lamps (Pre - Aligned)
Printer Interface Parallel port for Dot Matrix
PC Connectivity USB Port for PC Connectivity
Power  230 V + 10% AC, 50 Hz
Dimension (L xB x H) Instrument : 810 x 660 x 390 mm (Approx)
Weight Instrument : 27.0 kg. (Approx)

 

Double Beam UV - VIS Spectrophotometer Xenon Lamp Model : ZT - 2301
Function  Basic , Wavelength Scan , Multi Wavelength , kinetics , Quantitative , DNA / Protein 
Wavelength Range 190 - 1100 nm 
Spectral Bandwidth 1 nm
Optical System Double Beam , Grating 1200 lines / mm 
Wavelength Accuracy + 0.1 nm 
Wavelength Reproducibility + 0.1 nm
Scanning Speed HI , MED & LOW , MAX .3600 nm / min
Photometric Accuracy + 0.3 % T or + 0.002 A / h @ 1 A
Photometric Range

% T : 0 - 200%

Abs : - 0.3 to 3 A

Conc. : 0 - 9999 C
Stray Light < 0.05% T @ 220 nm & 360 nm
Stability + 0.001 A / h @ 500 nm
Display 7 Inches TFT Colored Screen 
Baseline Flatness  + 0.001 A / h (200 - 1000 nm)
Sample Compartment 2 cell - 10 mm path length
Light Source Xenon Lamp
Output Ports USB Drive , USB Host & RS232
Power 230 V + 10% AC , 50 Hz
Dimension(L x B x H) Instrument : 810 x 660 x 390 mm (Approx)
Weight Instrument : 27.0 kg (Approx)

 

Single Beam UV - VIS Spectrophotometer With Professional Scanning Software Model : ZT -291
Wavelength Range 190-1100 nm
Spectral Bandwidth 2 nm
Optical System Single Beam , Grating 1200 lines / mm
Wavelength Accuracy + 0.2 nm 
Wavelength Reproducibility + 0.1 nm
Wavelength Resolution  + 0.1 nm
Photometric Accuracy + 0.5 % T or + 0.003 A/h @ 1A
Photometric Range - 0.3 to 3A , 0 - 200% T, 0 - 9999 Conc.
Stray Light < 0.03 % T
Stability + 0.002 A/h @ 500 nm
Display 128 x64 Dots Large Graphical LCD 
Baseline Flatness + 0.001 A / h (200 - 1000 nm)
Keyboard  Soft Touch Membrane Keys
Photometric Mode % Transmission , Absorbance and Connections
Detector Silicon Photodiode
Sample Compartment

Standard 4 - Postion 10 nm path - length cuvette holder 

(Accommodates upto 100 mm path - length cuvetter with optional holder)
Light Source Tungsten and Deuterium Lamps
Output USB for PC Connectivity and Parallel Port for Dot Matrix Printer
PC Software Basic PC Software provided for quantitative / kinetic analysis with Professional PC Software for additional wavelength scan and DNA / Protein Test.
Power 230 V + 10% AC , 50 Hz
 Dimensions(L x B x H) Instrument : 700 x 550 x 340 , mm (L x B x H) (Approx)
Single Beam UV-Visible Spectrophotometer Model : ZT - 29
Wavelength Range 200 - 1020 nm
Spectral bandwidth 2 nm
Optical System  Single Beam , Grating 1200 lines / mm
Wavelength Accuracy + 0.1 nm 
Wavelength Reproducibility 2.0 nm
Wavelength Resolution  2.0 nm
Photometric Accuracy + 0.5 % T or + 0.003 A / h @ 1A
Photometric Range  - 0.3 to 3A , 0 - 200 % T,  0 - 9999 Conc.
Stray Light < 0.03 % T 
Stability + 0.002 A / h @ 500 nm 
Display LCD 
Keyboard Soft Touch Membrane Keys 
Photometric Mode  % Transmission , Absorbance and Connections
Director  Sillicon Photodiode
Sample Compartment  Standard  4 - Postion  10 mm path - length cuvette holder (Accommodates upto 100mm path - length cuvetter with optional holder)
Light Source Tungsten and Deuterium Lamps
Output  RS 232 / USB for PC Connectivity
Power 230 V + 10% AC , 50 Hz

 

Visible UV - VIS Spectrophotometer Microprocessor Based Model : ZT - 39
Optical System  Czerny Turner CT Grating Monochromator , 1200 lines / mm
Wavelength Range 320 - 1020  nm
Spectral Bandwidth 4 nm 
Wavelength Accuracy 2 nm 
Wavelength Reproducibility <  2.0 nm 
Measurement Range  - 0.000 to 1.999 A , 0 - 199.9%
Photometric Accuracy + 1 % T
Photometric Reproducibility 0.5 % T 
Measuring Optical Path 50 nm 
Stray Light + 1.0 % (340 nm)
Stability + 0.002 A / 4 (500 nm preheat 1 hour) 
Display Modes  4 Modes , LCD
Basic Measurement T, A ,C , F
Light Source  6 V 10W
Operating Voltage 220v / 110 VAC , 50 - 60 Hz
Single Beam UV-Vis Spectrophotometer Scanning Based Model : ZT - 41
Wavelength Range 320 - 1100 nm
Spectral Bandwidth 2 nm 
Optical System Single Beam , Grating 1200 lines / mm
Wavelength Accuracy ±0.5 nm
Wavelength Repeatability 0.3 nm
Wavelength Resolution  0.1 nm
Photometric Accuracy ±0.3 % T or + 0.003 A/ h @ 1 A
Photometric Range -0.3 to 3A,0-200%T, 0- 9999 Conc.
Stray Light +0.02 %T
Stability +0.002A/h @ 500nm
Display 128 x 64 Dots Large Graphical LCD
Photometric Mode  % Transmission , Absorbance and Connections , Scanning etc. 
Keyboard Soft Touch  Membrane Keys
Sample Compartment Standard 4 - Postion 10 nm path - length cuvette holder (Accommodates upto 100 nm path - length cuvetter with optional holder)
Light Source Tungsten Lamps
Detector USB for PC Connectivity and Parallel Port for Dot Matrix Printer 

PC Software 

Power

Basic PC Software provide for quantitative / kinetic analysis with Professional PC Software for additional wavelength scan and DNA / Protein Test.

230 V + 10% AC , 50Hz

 

Zonotech Advance UV Visible Spectrophotometer ZUV-22
Optical System Single Beam, Grating 1200 lines/mm
Wavelength Range 200-1000nm
Band Width 1 nm
Wavelength Accuracy ±0.5 nm
Wavelength Repeatability +0.1nm
Wavelength Setting Automatic
Photometric Accuracy ±0.1 %T
Photometric Repeatability +0.3 %T
Photometric Display Range -0.3-3.0A,0-200%T, 0-9999C
Stability +0.002A/h @ 500nm
Stray Light ≤0.3%T @220nm, 360nm
Data Output Port USB
Printer Port Parallel Port
Display 128*64 Dots LCD
Lamps Deuterium Lamp & Tungsten Halogen Lamp
Detector Silicon Photodiode
Power Requirement AC220V/50 Hz
Visual Colorimeter Model : ZT -790
Model  TT - 790 
Measuring principle Visual , in terms of intrnational colour scale units
Modes  Transmittance , reflectance
Measurement range

0.1 - 79.9 Red

0.1 - 79.9 Yellow

0.1 -49.9 Blue

0.1 - 3.9 Neutral 
Minimum Reading  0.1
Resolution  0.1 colour scale unit
Viewing system  Fully adjustable 
Light Source Incandescent lamp
llluminant  Approximates to daylight

 
Path Length Up to 180 mm

 
The diffuse reflect activity of White plate > 80 %

 
THe amplification of the magnifiers 1.9 x
The dimension of Colorimetric untensil 10 x 20 x 40 mm, 25.4 x 20 x 40 mm, 133.4 x 20 x 40 mm
Power supply & Power Watts AC 220 V / 50 Hz & 50 W
Weight (Gross) 13 kg
Overall dimensions 620 mm x 440 mm x 300 mm 

 

Spectrophotometer
Spectral Range 7800 to 350 cm - 1
Resoloution  Better than 0.85 cm - 1
Wavelength Accuracy + 0.01 cm - 1 
Scanning speed 5 - step adjustable for different applications.
Signal to noise ratio Better than 20,000 (RMS Value , at 2100 cm - 1 , resolution : 4 cm - 1 , detector DTGS. 1 minute data collection)
Beam Splitter Ge Coated Kbr
Infrared source Air Cooled , high efficiency , Reflex sphere module
Detector DTGS
Data system  Compatible computer
Software FT - IR software contains all routines need for basic spectrophotometer operations , including library search , Quamtitation and spectrum export. 
interferometer Cube - corner Michelson leterferometer
IR Library  11 R libraries included
Dimensions 540 x 520 x 260 mm
Weight 24 kgs. 
Power Supply 230 V + 10% , 50 Hz

 

Single Beam Atomic Absorption Spectrophotometer Model : ZT - 2100
Parameter Computer controlled, High performance, optically single beam Atomic Absorption Spectrometer having following specifications.
Optics Real time Single bead with Deuterium background
Monochromator CZ design with 330 mm focal length , 1800 line / mm grating and 185 - 930 nm wavelength range . Automatic emission wavelength selection and peaking. ontinuously variable slits with 0.2 to 2 nm spectral bandwidth . Automatic wavelength scanning. Selected wide range
Detector  High Performance multi - alkali Photo multiplier tube R928
Motorized Lam Turret  
   
   
   
   
   
   
   
   
   
   
   

 

Zonotech Microprocessor Viscometer

Microprocessor Viscometer has the advantage of high accuracy, stable digital display, easy to operate and good anti–interference. It is widely used in the measurement of viscosity of various kinds of fluids such as grease, paints, food, medicine, adhesive and cosmetic etc., it can also be used to determine the viscosity resistance and absolute viscosity of the liquids.
 

Features


1. Its with led display.
2. Measurement range is 10-1 x 105 mpa.s with 4 spindles, 6/12/30/60 rotor     speed (rpm), + 5 % newtonian fluid.
3. Provided with RS232c interface.

Zonotech Atomic Absorption Spectrophotometer ZAA-110
Optical System Single Beam, Grating 1200 lines/mm
Wavelength Range 200-1000nm
Band Width 1 nm
Wavelength Accuracy ±0.5 nm
Wavelength Repeatability +0.1nm
Wavelength Setting Automatic
Photometric Accuracy ±0.1 %T
Photometric Repeatability +0.3 %T
Photometric Display Range -0.3-3.0A,0-200%T, 0-9999C
Stability +0.002A/h @ 500nm
Stray Light ≤0.3%T @220nm, 360nm
Data Output Port USB
Printer Port Parallel Port
Display 128*64 Dots LCD
Lamps Deuterium Lamp & Tungsten Halogen Lamp
Detector Silicon Photodiode
Power Requirement AC220V/50 Hz

 

Zonotech Digital pH Meter ZT-112

Model

 ZT-10
Deluxe pH Meter		 ZT-11
Digital pH Meter		 ZT-14
Portable Model
Display 3 1/2 digit LED 3 1/2 digit LED 3 1/2 digit LCD

Range

 pH 0 to 14.00 0 to 14.00 0 to 14.00
mV 0 to + 1999 0 to + 1999 -

Resolution

 pH 0.01 0.01 0.01
mV 1 1 -

Accuracy

 pH +0.01 +0.01 +0.01
mV +1 +1 -
Temperature Auto 0 to 100 - -
Compensation Manual 0 to 100 Manual 0 to 100 Manual 0 to 100
Slope Correction 80 to 120% 80 to 120% 80 to 120%
Power 230V + 10% 230V + 10% 1 x 9V Battery
Dimensions 76 x 275 x 175 6 x 275 x 175 85 x 28 x 165

 

Zonotech Bio Chemistry Analyser ZA-114

The Bio-Chemistry Analyzer is mainly used for the quantitative analysis of the clinical bio-chemical items; it applies the lamber- beer law: A=kbc=lg(i0/i).

Among them:a: absorbency, k: aspirated index, b: liquid layer’s thickness, c: solution’s consistency, i0: incident light’s strength, i: transmit light’s strength.

According to the above formulas, under the condition of the certain liquid layer’s thickness and incident light’s strength, as long as test the strength of transmit light which goes through the liquid, so we can calculate the consistency of the solution.

Technical parameters condition for operation
 

Temperature:

10°C -35°C

Relative humidity:

20 - 90 %.

Power:

85 -264V
Conserved Transportation Condition:

Temperature:

0°C-40°C

Relative humidity:

10% -90 %.
 

Technical parameters:

 

Method:

kinetic.
End-point, linearity, plus time, non linearity plus time, absorbency, sample blank, multi-standard, velocity, calculation, two-point, double wavelength etc.

7 wavelengths optic system avoiding outer disturbance.
 

Wavelength range:

340-700nm

Quality control:

quality control for all tests, statistic and print quality control parameters automatically with QC curves. Every test can do high medium low three groups quality control.

Program:

add or delete test items easily according to the condition. Modify the test parameters. Display dynamic curves at real time.
The print content includes comprehensive hospital's name and sample' materials. Dormant automatically for the lamp to prolong it's life span/input

8 standard curves at most in testing with multi standard method.
 

Test items:

≥200filter

Wavelengths:

340. 380. 405. 505. 546. 578. 620nm, 1 empty position wavelength

Precision:

±2NM.

Photometric range:

-0. 2 - 2. 3 abs.

Flow cell:

quartz .

Measure volume:

32ULL

lamp:

quartz-halogen lamp, 6V 10W.

Liquid thickness:

10mm.

Screen:

240×128 dots graphic LCD.

Communications connector:

RS-232 serial.

Dimension:

33cm in length*35. 5cm in width*12. 59cm in height

Zonotech Auto Photo Colorimetersr
Model LT - 114 (Digital)
Std. Glass Filter 8
Mini Volume 1 ml.
Display 3 Digit, Bright Red 7 Segment LED
Range 400-700 nm
Output OD: (0 to 1.99), %T: 0 to 199
Resolution OD : 0.01, %T : 1%
Accuracy 0.5% FSI
Detector Selenium Photocell/Photodiode
Light Source 6.8v, 300mA
Power 230V + 10%, 50 Hz. AC

 

Zonotech Digital Photo Colorimeters
Model LT12 Digital Model LT13 Digital Model
Std. Glass Filter 8 5
Mini Volume 1 ml. 1 ml.
  2 1/2 Digit LED 2 1/2 Digit LED
Range 400-700 nm 400-700 nm
Output OD (0 to 1.99) OD (0 to 1.99)
Resolution OD : 0.01 OD : 0.01
Accuracy 0.5% FSI 0.5% FSI
Detector Selenium Photocell Selenium Photocell
Light Source 6.8v, 300mA 6.8v, 300mA
Power 230v + 10% 230v + 10%
Accessories Test Tube set of 5, Spare Lamp, Dust
Cover, Manual
Filters 8 Filters - 400, 420, 480, 500, 520, 540, 620
, 680 nm 5 Filters - 420, 480, 540,
620, 680 nm

 

Zonotech pH Meter Model - ZT50

Microprocessor Based pH Meter 

Grafical Display 

Range: 

Range  0.00-14.00pH 
Resolution  0.01pH 
Calibration  3 Point Automatic Calibration 
Display  Graphical
Power Supply  230V AC +10% 50Hz